<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class RenameColumns extends Migration
{
  /**
   * Run the migrations.
   */
  public function up(): void
  {
    Schema::table('allocations', function (Blueprint $table) {
      $table->dropForeign(['node']);
      $table->dropForeign(['assigned_to']);

      $table->renameColumn('node', 'node_id');
      $table->renameColumn('assigned_to', 'server_id');
      $table->foreign('node_id')->references('id')->on('nodes');
      $table->foreign('server_id')->references('id')->on('servers');
    });
  }

  /**
   * Reverse the migrations.
   */
  public function down(): void
  {
    Schema::table('allocations', function (Blueprint $table) {
      $table->dropForeign(['node_id']);
      $table->dropForeign(['server_id']);
      $table->dropIndex(['node_id']);
      $table->dropIndex(['server_id']);

      $table->renameColumn('node_id', 'node');
      $table->renameColumn('server_id', 'assigned_to');
      $table->foreign('node')->references('id')->on('nodes');
      $table->foreign('assigned_to')->references('id')->on('servers');
    });
  }
}
